Functional Finishes in Textiles: From Antimicrobial to Thermo-Regulating Fabrics
Functional Finishes in Textiles: From Antimicrobial to Thermo-Regulating Fabrics 1. Introduction Functional finishes in textiles refer to specialized chemical or physical treatments applied to fibers, yarns, or fabrics to impart specific performance characteristics beyond aesthetics and handle. Unlike conventional finishes such as softening, calendaring, or bleaching, functional finishes are engineered to provide measurable functional benefits including antimicrobial activity , thermal regulation , ultraviolet protection , water and oil repellency , flame retardancy , and anti-static behavior . The rapid growth of technical textiles , performance apparel , medical textiles, and protective clothing has significantly increased the importance of functional finishing as an interdisciplinary field combining textile chemistry, polymer science, material engineering, and apparel technology. 2. Classification of Functional Finishes Functional finishes are classified primarily based on the type...